4820-01-426-7006 GUIDE,VALVE STEM Index 4820-01-426-7008 PISTON,VALVE

National Stock Number:
4820-01-426-7007

Federal Supply Class:
4820

National Item Identification Number:
014267007

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
61484000-DS-G-6317715187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
61531000-DS-G-6317715187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
61552037-DS-G-615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS-G-6317715187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAIR
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASME SA216 GR.WC8 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASME SA479 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 CAP AND
1 SPRING


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